Skip to content
Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Varnish default checks and policies

Agent Client Collector provides the following default checks and policies for Varnish monitoring.

TypeCheckDescriptionUsageOutput
Metricapp.varnish.metrics-varnishCollects Varnish metrics from the host.`linuxchecks metrics-varnish (options)` where: - -t = fields List of required metrics, comma separated within "" - -v = varnishname The Varnish instance to retrieve data from.
hostname.MAIN_sess_conn 175 1649420020
hostname.MAIN_sess_drop 0 1649420020 
hostname.MAIN_client_req 173 1649420020
hostname.MAIN_cache_hit 0 1649420020 
hostname.MAIN_cache_hitpass 0 1649420020
hostname.MAIN_cache_miss 167 1649420020 
hostname.MAIN_backend_conn 0 1649420020
hostname.MAIN_backend_unhealthy 0 1649420020 
hostname.MAIN_backend_busy 0 1649420020
hostname.MAIN_backend_fail 171 1649420020 
hostname.MAIN_backend_reuse 0 1649420020
hostname.MAIN_backend_recycle 0 1649420020
hostname.MAIN_threads 200 1649420020
hostname.MAIN_threads_limited 0 1649420020
hostname.MAIN_threads_created 200 1649420020
hostname.MAIN_threads_failed 0 1649420020
hostname.MAIN_thread_queue_len 0 1649420020
hostname.MAIN_sess_queued 0 1649420020
hostname.MAIN_n_expired 167 1649420020
hostname.MAIN_n_lru_nuked 0 1649420020
hostname.MAIN_backend_req 0 1649420020

Parent Topic:Agent Client Collector Monitoring default checks and policies